US2566941A - Method and agent for controlling undesirable fermentation in cheese - Google Patents

Method and agent for controlling undesirable fermentation in cheese Download PDF

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Publication number
US2566941A
US2566941A US767357A US76735747A US2566941A US 2566941 A US2566941 A US 2566941A US 767357 A US767357 A US 767357A US 76735747 A US76735747 A US 76735747A US 2566941 A US2566941 A US 2566941A
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United States
Prior art keywords
cheese
agent
chlorite
controlling undesirable
fermentation
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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US767357A
Inventor
Jorgensen Holger
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Dansk Gaerings Industri AS
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Dansk Gaerings Industri AS
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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C19/00Cheese; Cheese preparations; Making thereof
    • A23C19/097Preservation
    • A23C19/10Addition of preservatives
    • A23C19/105Inorganic compounds; Inert or noble gases; Carbon dioxide

Definitions

  • Emmenthaler cheese This blowing phenomenon which is due to the development of anaerobic gas producing bacteria, e. g. butyric acid bacteria, in the cheese mass may be so violent that originally flat (millstone shaped) cheeses may become almost spherical.
  • the so called cheese spreads or process cheeses are also exposed to blowing phenomena which, in case that the cheese 'is packed in boxes, may even cause the lid to blow off the latter.
  • a similar phenomenon may occur in the production of preserves enclosed in hermetically closed containers and may in the case of canned preserves entail that the cans bulge out or swell.
  • a soluble chlorite e. g. sodium chlorite NaClOz
  • these substances may likewise effect a. suitable increase in the oxidation level.
  • chlorites have only very seldom been used for technical purposes. They have, however, been used as addition to flour in order to increase the baking ability, sodium chlorite having been proposed for that purpose.
  • the invention also relates to an agent to be applied in the said method, which agent is characterized in that it consists of or contains a soluble chlorite, e. g. sodium chlorite.
  • the agent may in accordance with the invention contain suitable extenders and likewise it may contain stabilizers for the chlorite, which may be desirable in cases where the agent is exposed to a prolonged storage before the use, contingently under unfavourable conditions.
  • the agent may furthermore contain one or more other substances which likewise serve the checking of undesirable bacteria fermentation, e. g. a soluble bromate or iodate.
  • the method of reducing the tendency of cheese to blow during storage due to the action thereon of anaerobic bacteria which comprises incorporating in the cheese before the storage thereof a small amount of a salt comprising a water-soluble chlorite.
  • a food product comprising cheese normally subject to decomposition by anaerobic bacteria containing a small quantity sufiicient to stabilize the same against decomposition comprising a soluble chlorite.

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Dairy Products (AREA)

Description

Patented Sept. 4, 1951 METHOD AND AGENT FOR CONTROLLING UNDESIRABLE FERMENTATION IN CHEESE Holger Jprgensen, Copenhagen, Denmark, as-
signor to Aktieselskabet Dansk Gaerings-Industri, Copenhagen, Denmark No Drawing. Application August 7, 1947, Serial No. 767,357. In Denmark December 6, 1945 Section 1, Public Law 690, August 8, 1946 Patent expires December 6, 1965 5 Claims.
of hydrogen, in the solid cheese mass. The blowing especially often happens in the case of the so called Emmenthaler cheese. This blowing phenomenon which is due to the development of anaerobic gas producing bacteria, e. g. butyric acid bacteria, in the cheese mass may be so violent that originally flat (millstone shaped) cheeses may become almost spherical. The so called cheese spreads or process cheeses are also exposed to blowing phenomena which, in case that the cheese 'is packed in boxes, may even cause the lid to blow off the latter.
A similar phenomenon may occur in the production of preserves enclosed in hermetically closed containers and may in the case of canned preserves entail that the cans bulge out or swell.
In my U. S. A. Patent No. 2,291,632, and in my U. S. A. patent application, Serial No. 767,356 illed of even date herewith. which is now abandoned methods are claimed for the checking of blowing and swelling, respectively, consisting in that in the cheese mass or in the preserved foodstufls to be stored in hermetically closed containers, a slight quantity of a soluble bromate or iodate is incorporated. The effect of the bromates and iodates is due to the fact that they give the liquid phase at hand a high redox potential whereby the vitality of the detrimental micro-organisms is checked and is contingently brought to a complete stop.
In accordance with the present invention one may instead of bromates and iodates use a soluble chlorite, e. g. sodium chlorite NaClOz, as these substances may likewise effect a. suitable increase in the oxidation level. In accordance with the invention one therefore at some time or other during the production of cheese or other preserves, before the storage, however, incorporates a slight quantity of a soluble chlorite therein.
Up to this date, chlorites have only very seldom been used for technical purposes. They have, however, been used as addition to flour in order to increase the baking ability, sodium chlorite having been proposed for that purpose.
- 2 The invention also relates to an agent to be applied in the said method, which agent is characterized in that it consists of or contains a soluble chlorite, e. g. sodium chlorite.
The agent may in accordance with the invention contain suitable extenders and likewise it may contain stabilizers for the chlorite, which may be desirable in cases where the agent is exposed to a prolonged storage before the use, contingently under unfavourable conditions. Besides chlorites the agent may furthermore contain one or more other substances which likewise serve the checking of undesirable bacteria fermentation, e. g. a soluble bromate or iodate.
I claim:
1. The process of preventing anaerobic fermentation, due to the presence of anaerobic bacteria, in cheese encased in an hermetically sealed container which comprises incorporating a small amount of a soluble chlorite in said cheese prior to encasing the cheese in the container.
2. The process as in claim 1 wherein the chlorite is sodium chlorite.
3. The method of reducing the tendency of cheese to blow during storage due to the action thereon of anaerobic bacteria which comprises incorporating in the cheese before the storage thereof a small amount of a salt comprising a water-soluble chlorite.
4. A food product comprising cheese normally subject to decomposition by anaerobic bacteria containing a small quantity sufiicient to stabilize the same against decomposition comprising a soluble chlorite.
5. A product as defined in-claim 4 wherein the chlorite is sodium chlorite.
HOIGER J QRGEN SEN.
Name Date Jorgensen Aug. 4, 1942 Evans Nov. 20, 1945 Evans Aug. .2, 1949 OTHER REFERENCES Cereal Chemistry, Nov. 1941, vol. XVIII, No. 6, pages 699 to 704.
Number

Claims (1)

1. THE PROCESS OF PREVENTING ANAEROBIC FERMENTATION, DUE TO THE PRESENCE OF ANAEROBIC BACTERIA, IN CHEESE ENCASED IN AN HERMETICALLY SEALED CONTAINER WHICH COMPRISES INCORPORATING A SMALL AMOUNT OF A SOLUBLE CHLORITE IN SAID CHEESE PRIOR TO ENCASING THE CHEESE IN THE CONTAINER.
US767357A 1945-12-06 1947-08-07 Method and agent for controlling undesirable fermentation in cheese Expired - Lifetime US2566941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK2566941X 1945-12-06

Publications (1)

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US2566941A true US2566941A (en) 1951-09-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766121A (en) * 1951-11-14 1956-10-09 Olin Mathieson Process for bleaching and deodorizing meat

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291632A (en) * 1939-06-28 1942-08-04 Dansk Gaerings Industri As Cheese and the production thereof
US2389302A (en) * 1941-09-26 1945-11-20 Spillers Ltd Treatment of insect-damaged wheat
US2478043A (en) * 1940-01-23 1949-08-02 Evans Cyril Harry Treatment of wheat, rye, and other cereals, and bran

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291632A (en) * 1939-06-28 1942-08-04 Dansk Gaerings Industri As Cheese and the production thereof
US2478043A (en) * 1940-01-23 1949-08-02 Evans Cyril Harry Treatment of wheat, rye, and other cereals, and bran
US2389302A (en) * 1941-09-26 1945-11-20 Spillers Ltd Treatment of insect-damaged wheat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766121A (en) * 1951-11-14 1956-10-09 Olin Mathieson Process for bleaching and deodorizing meat

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